diff --git a/doc/formats/img/chapter01-rendering-objects.png b/doc/formats/img/chapter01-rendering-objects.png
deleted file mode 100644
index 3bc90ef..0000000
Binary files a/doc/formats/img/chapter01-rendering-objects.png and /dev/null differ
diff --git a/doc/formats/maps.md b/doc/formats/maps.md
index 0535248..2f00ed3 100644
--- a/doc/formats/maps.md
+++ b/doc/formats/maps.md
@@ -446,11 +446,7 @@ With this information, we can render a given Z index for a map quite easily,
 using the new `view-map` binary. It draws the four objects for every cell, and
 gives results like this:
 
-![Rendering all map objects](img/chapter01-rendering-objects.png)
-
-Some colours are off, but I've verified that I'm using the correct palette, so
-this must be due to other things. Perhaps `Data/Cycle.cyc` is the culprit, or
-maybe I need to revisit .obj file parsing a few more times!
+![Rendering all map objects](img/chapter01_rendered_2018-09-08.png)
 
 ## Trailer